package com.sfzy.mapper;

import com.sfzy.entity.CourseRating;
import org.apache.ibatis.annotations.Mapper;

import java.util.List;
@Mapper
public interface CourseRatingMapper {
    int addCourseRating(CourseRating courseRating);
    int deleteCourseRating(int id);
    int updateCourseRating(CourseRating courseRating);
    CourseRating getById3(int id);
    List<CourseRating> getByPage3(CourseRating courseRating);

}
